807307339057 has 2 divisors, whose sum is σ = 807307339058. Its totient is φ = 807307339056.

The previous prime is 807307339049. The next prime is 807307339087. The reversal of 807307339057 is 750933703708.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 630624986161 + 176682352896 = 794119^2 + 420336^2 .

It is a cyclic number.

It is not a de Polignac number, because 807307339057 - 2³ = 807307339049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 807307338995 and 807307339013.

It is not a weakly prime, because it can be changed into another prime (807307339087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403653669528 + 403653669529.

It is an arithmetic number, because the mean of its divisors is an integer number (403653669529).

Almost surely, 2^807307339057 is an apocalyptic number.

It is an amenable number.

807307339057 is a deficient number, since it is larger than the sum of its proper divisors (1).

807307339057 is an equidigital number, since it uses as much as digits as its factorization.

807307339057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3333960, while the sum is 52.

The spelling of 807307339057 in words is "eight hundred seven billion, three hundred seven million, three hundred thirty-nine thousand, fifty-seven".